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  • Book Overview & Buying Node.js Blueprints
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Node.js Blueprints

Node.js Blueprints

By : Krasimir Stefanov Tsonev
4.7 (10)
Buy this Book
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Node.js Blueprints

Node.js Blueprints

4.7 (10)
By: Krasimir Stefanov Tsonev
Buy this Book

Overview of this book

A straightforward, practical guide containing step-by-step tutorials that will push your Node.js programming skills to the next level. If you are a web developer with experience in writing client-side JavaScript and want to discover the fascinating world of Node.js to develop fast and efficient web and desktop applications, then this book is for you.
Table of Contents (14 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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Downloading the color images of this book
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1
1. Common Programming Paradigms
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1. Common Programming Paradigms
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Node.js fundamentals
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Organizing your code logic in modules
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Understanding inter-module communication
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Asynchronous programming
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Exploring middleware architecture
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Composition versus inheritance
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Managing dependencies
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Summary
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2. Developing a Basic Site with Node.js and Express
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2. Developing a Basic Site with Node.js and Express
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Getting acquainted with Express
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Installing Express
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Managing routes
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Handling dynamic URLs and the HTML forms
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Returning a response
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The example-logging system
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Summary
3
3. Writing a Blog Application with Node.js and AngularJS
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3. Writing a Blog Application with Node.js and AngularJS
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Exploring AngularJS
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Selecting and initializing the database
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Developing the client side with Angular
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Implementing a control panel
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Summary
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4. Developing a Chat with Socket.IO
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4. Developing a Chat with Socket.IO
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Exploring WebSockets and Socket.IO
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Understanding the basic application structure
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Running the server
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Adding Socket.IO
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Writing the client side of the chat
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Implementing user-to-user communication
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Summary
5
5. Creating a To-do Application with Backbone.js
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5. Creating a To-do Application with Backbone.js
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Exploring the Backbone.js framework
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Writing the backend of the application
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Writing the frontend
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Summary
6
6. Using Node.js as a Command-line Tool
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6. Using Node.js as a Command-line Tool
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Exploring the required modules
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Planning the application
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Obtaining images from a folder
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Authorizing the Flickr protocol
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Uploading the images
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Summary
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7. Showing a Social Feed with Ember.js
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7. Showing a Social Feed with Ember.js
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Preparing the application
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Running the server and delivering the assets
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Getting tweets based on a user handle
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Discovering Ember.js
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Understanding Ember.js
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Writing Ember.js
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Defining the routes
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Handling the user input and moving to the second screen
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Displaying the tweets
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Summary
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8. Developing Web App Workflow with Grunt and Gulp
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8. Developing Web App Workflow with Grunt and Gulp
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Introducing the task runners
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Exploring Grunt
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Discovering Gulp
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Summary
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9. Automate Your Testing with Node.js
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9. Automate Your Testing with Node.js
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Understanding the importance of writing tests
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Choosing a testing methodology
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Classifying tests
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Using Jasmine
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Testing with Mocha
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Testing with a headless browser
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Testing with DalekJS
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Summary
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10. Writing Flexible and Modular CSS
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10. Writing Flexible and Modular CSS
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Writing modular CSS
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Exploring CSS preprocessors
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Styling a simple login form
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Summary
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11. Writing a REST API
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11. Writing a REST API
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Discovering REST and API
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Developing an online library – a REST API
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Working with the database
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Testing the API
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Summary
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12. Developing Desktop Apps with Node.js
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12. Developing Desktop Apps with Node.js
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Using node-webkit
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Writing the base of the application
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Displaying and using the working directory
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Extending the application
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Summary
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Index
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Index

Writing the backend of the application

The backend is the Node.js part, which will take care of the data delivery and will serve the necessary HTML, CSS, and JavaScript functionalities. In order to learn something new in every chapter, we will use different approaches for the common tasks. For sure, there are things that we need to do every time, for example, running a server that listens on a particular port. JavaScript is a really interesting language, and in most cases, we can solve the same problems in completely different ways. In the previous chapters, we used Express to send assets to the users. In addition, there were examples where we did this directly by reading the files with the filesystem API. However, this time, we will combine the ideas of the two methods, that is, the code that we will use will read the resources from the hard disk and we will work with dynamic paths.

Running the Node.js server

We will start the project in an empty directory. In the beginning, we need an empty...

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Programming languages
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